Integrated photonics for continuous-variable quantum optics
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arXiv
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| Format: | Preprint |
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2025
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| _version_ | 1866913939645792256 |
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| author | Clark, R. N. Puzio, B. Green, O. M. Pradyumna, S. T. Trojak, O. Politi, A. Matthews, J. C. F. |
| author_facet | Clark, R. N. Puzio, B. Green, O. M. Pradyumna, S. T. Trojak, O. Politi, A. Matthews, J. C. F. |
| contents | Quantum technologies promise profound advances in communication security, sensing and computing. The underpinning hardware must be engineered to generate, manipulate and detect quantum phenomena with exceptional performance, whilst being mass-manufacturable for real-world applications. A leading approach is chip-scale quantum photonics. The continuous-variable regime for quantum optics has been exploited in a number of technologies, including the detection of gravitational waves, by operating below the standard quantum limit of the light's shot noise. The availability of room-temperature, deterministic sources and high efficiency detectors suitable for continuous-variable state generation and measurement is a compelling motivation for this particular paradigm. This review focusses on efforts to integrate sources and detectors of continuous-variable light states into chip-scale photonic integrated circuits. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_04771 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Integrated photonics for continuous-variable quantum optics Clark, R. N. Puzio, B. Green, O. M. Pradyumna, S. T. Trojak, O. Politi, A. Matthews, J. C. F. Quantum Physics Quantum technologies promise profound advances in communication security, sensing and computing. The underpinning hardware must be engineered to generate, manipulate and detect quantum phenomena with exceptional performance, whilst being mass-manufacturable for real-world applications. A leading approach is chip-scale quantum photonics. The continuous-variable regime for quantum optics has been exploited in a number of technologies, including the detection of gravitational waves, by operating below the standard quantum limit of the light's shot noise. The availability of room-temperature, deterministic sources and high efficiency detectors suitable for continuous-variable state generation and measurement is a compelling motivation for this particular paradigm. This review focusses on efforts to integrate sources and detectors of continuous-variable light states into chip-scale photonic integrated circuits. |
| title | Integrated photonics for continuous-variable quantum optics |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2506.04771 |